/* =========================================
   Jan Freihardt – Personal Website Styles
   ========================================= */

:root {
  --green-primary:  #2d7a47;
  --green-hover:    #1d5c33;
  --green-light:    #f0f7f2;
  --green-border:   #c8e6c9;
  --text-dark:      #1c2b20;
  --text-muted:     #5a6e60;
}

/* ----- Global ----- */
body {
  color: #2c3e35;
  font-family: "Source Sans Pro", "Helvetica Neue", Arial, sans-serif;
}

a {
  color: var(--green-primary);
  text-decoration: none;
}
a:hover {
  color: var(--green-hover);
  text-decoration: underline;
}

/* ----- Navbar ----- */
.navbar {
  border-bottom: 3px solid var(--green-primary);
  background-color: #ffffff !important;
  padding: 0.6rem 1rem;
}
.navbar-brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-dark) !important;
}
.navbar .nav-link {
  color: #3a4a40 !important;
  font-weight: 500;
  padding: 0.4rem 0.8rem !important;
  border-radius: 4px;
  transition: background-color 0.15s, color 0.15s;
}
.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--green-primary) !important;
  background-color: var(--green-light);
}

/* ----- Headings ----- */
h1 { color: var(--text-dark); }

h2 {
  color: var(--green-primary);
  border-bottom: 2px solid var(--green-border);
  padding-bottom: 0.35rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.45rem;
}

h3 {
  color: var(--text-dark);
  margin-top: 1.8rem;
  font-size: 1.15rem;
}

/* ----- About / Trestles template ----- */
.about-links .about-link {
  border: 1px solid var(--green-border) !important;
  color: var(--green-primary) !important;
  background-color: #fff;
  transition: background-color 0.15s, color 0.15s;
}
.about-links .about-link:hover {
  background-color: var(--green-light) !important;
  color: var(--green-hover) !important;
  border-color: var(--green-primary) !important;
}

/* ----- Publication list ----- */
.pub-list {
  list-style: none;
  padding-left: 0;
}
.pub-list li {
  margin-bottom: 0.85rem;
  padding-left: 2rem;
  text-indent: -2rem;
  line-height: 1.55;
}
.pub-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 4px;
  vertical-align: middle;
  text-indent: 0;
}
.tag-review  { background: #fff3cd; color: #856404; }
.tag-wip     { background: #e2e8f0; color: #475569; }

/* ----- Teaching table ----- */
.teaching-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
}
.teaching-table th {
  background-color: var(--green-light);
  color: var(--text-dark);
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border-bottom: 2px solid var(--green-border);
  text-align: left;
}
.teaching-table td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid #e8f0ea;
  vertical-align: top;
}
.teaching-table tr:last-child td {
  border-bottom: none;
}

/* ----- Media list ----- */
.media-list {
  list-style: none;
  padding-left: 0;
}
.media-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #e8f0ea;
  line-height: 1.5;
}
.media-list li:last-child {
  border-bottom: none;
}
.media-outlet {
  font-weight: 600;
  color: var(--text-dark);
}
.media-date {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-left: 0.4rem;
}

/* ----- CV page ----- */
.cv-download-btn {
  display: inline-block;
  background-color: var(--green-primary);
  color: #fff !important;
  padding: 0.55rem 1.3rem;
  border-radius: 5px;
  font-weight: 600;
  margin: 1rem 0 2rem 0;
  text-decoration: none !important;
  transition: background-color 0.15s;
}
.cv-download-btn:hover {
  background-color: var(--green-hover) !important;
  color: #fff !important;
}

/* ----- Footer ----- */
.nav-footer {
  border-top: 1px solid var(--green-border);
  background-color: var(--green-light) !important;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ----- Utility ----- */
.section-intro {
  color: var(--text-muted);
  font-size: 1.02rem;
  margin-bottom: 1.5rem;
  max-width: 720px;
}